A. Using ASCII and CHAR to print ASCII values from a string

SET TEXTSIZE 0
-- Create variables for the character string and for the current
-- position in the string.
DECLARE @position int, @string char(8)
-- Initialize the current position and the string variables.
SET @position = 1
SET @string = 'New Moon'
WHILE @position <= DATALENGTH(@string)
BEGIN
SELECT ASCII(SUBSTRING(@string, @position, 1)),
CHAR(ASCII(SUBSTRING(@string, @position, 1)))
SET @position = @position + 1
END
GO